ARM280121C00380000
ARM Jan 21 2028 380.00 Call
optionOPRA
EODOct 19, 2026
33.75USD9Vol115OI
ARM280121C00380000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 34.00 | 34.00 | 33.75 | 33.75 | +1.351% | 9 | 110 | 0.000% |
| 2026-10-16 | 33.30 | 33.30 | 33.30 | 33.30 | -14.175% | 2 | 110 | +1.351% |
| 2026-10-14 | 38.80 | 38.80 | 38.80 | 38.80 | -14.254% | 1 | 110 | -13.015% |
| 2026-10-13 | 43.53 | 45.25 | 43.53 | 45.25 | -6.989% | 4 | 110 | -25.414% |
| 2026-10-12 | 48.65 | 48.65 | 48.65 | 48.65 | -24.327% | 1 | 111 | -30.627% |
| 2026-10-08 | 64.29 | 64.29 | 64.29 | 64.29 | -15.685% | 5 | 116 | -47.503% |
| 2026-10-05 | 76.25 | 76.25 | 76.25 | 76.25 | -15.278% | 1 | 116 | -55.738% |
| 2026-10-02 | 81.80 | 90.00 | 81.80 | 90.00 | +20.000% | 2 | 116 | -62.500% |
| 2026-09-30 | 75.00 | 75.00 | 75.00 | 75.00 | +4.632% | 1 | 116 | -55.000% |
| 2026-09-28 | 71.68 | 71.68 | 71.68 | 71.68 | -16.989% | 5 | 111 | -52.916% |
| 2026-09-24 | 86.35 | 86.35 | 86.35 | 86.35 | -6.141% | 10 | 101 | -60.915% |
| 2026-09-21 | 91.80 | 92.00 | 91.80 | 92.00 | +55.143% | 2 | 100 | -63.315% |
| 2026-09-08 | 59.30 | 59.30 | 59.30 | 59.30 | +36.730% | 1 | 100 | -43.086% |
| 2026-09-01 | 43.37 | 43.37 | 43.37 | 43.37 | -9.646% | 4 | 98 | -22.181% |
| 2026-08-31 | 48.90 | 48.90 | 48.00 | 48.00 | -9.005% | 17 | 98 | -29.688% |
| 2026-08-24 | 52.75 | 52.75 | 52.75 | 52.75 | -39.886% | 8 | 101 | -36.019% |
| 2026-08-07 | 87.75 | 87.75 | 87.75 | 87.75 | -5.289% | 8 | 101 | -61.538% |
| 2026-08-06 | 92.65 | 92.65 | 92.65 | 92.65 | +14.214% | 1 | 102 | -63.573% |
| 2026-08-04 | 81.12 | 81.12 | 81.12 | 81.12 | +24.608% | 1 | 102 | -58.395% |
| 2026-07-30 | 65.10 | 65.10 | 65.10 | 65.10 | +1.449% | 2 | 102 | -48.157% |
| 2026-07-29 | 64.17 | 64.17 | 64.17 | 64.17 | -12.372% | 1 | 101 | -47.405% |
| 2026-07-28 | 77.00 | 77.00 | 73.23 | 73.23 | -19.341% | 3 | 101 | -53.912% |
| 2026-07-17 | 90.79 | 90.79 | 90.79 | 90.79 | -32.748% | 2 | 101 | -62.826% |
| 2026-07-09 | 133.82 | 135.00 | 133.82 | 135.00 | +17.086% | 2 | 102 | -75.000% |
| 2026-07-07 | 115.30 | 115.30 | 115.30 | 115.30 | -11.911% | 5 | 107 | -70.729% |
| 2026-07-06 | 130.90 | 130.99 | 130.88 | 130.89 | -0.908% | 7 | 110 | -74.215% |
| 2026-07-02 | 132.09 | 132.09 | 132.09 | 132.09 | -13.099% | 1 | 110 | -74.449% |
| 2026-06-30 | 150.00 | 152.00 | 150.00 | 152.00 | +29.915% | 2 | 109 | -77.796% |
| 2026-06-29 | 117.00 | 117.00 | 117.00 | 117.00 | -14.909% | 1 | 110 | -71.154% |
| 2026-06-26 | 138.39 | 138.93 | 133.00 | 137.50 | -7.873% | 13 | 108 | -75.455% |
| 2026-06-25 | 149.25 | 149.25 | 149.25 | 149.25 | -2.451% | 1 | 108 | -77.387% |
| 2026-06-24 | 153.00 | 153.00 | 153.00 | 153.00 | -5.322% | 1 | 108 | -77.941% |
| 2026-06-23 | 165.99 | 174.24 | 161.60 | 161.60 | -17.256% | 20 | 102 | -79.115% |
| 2026-06-22 | 205.30 | 205.30 | 195.30 | 195.30 | -11.999% | 5 | 102 | -82.719% |
| 2026-06-18 | 226.52 | 226.52 | 219.43 | 221.93 | +1.167% | 37 | 117 | -84.793% |
| 2026-06-17 | 190.60 | 219.37 | 190.60 | 219.37 | +16.069% | 30 | 101 | -84.615% |
| 2026-06-16 | 204.14 | 204.14 | 185.20 | 189.00 | -2.326% | 22 | 90 | -82.143% |
| 2026-06-15 | 172.31 | 193.50 | 171.50 | 193.50 | +11.367% | 16 | 96 | -82.558% |
| 2026-06-12 | 159.98 | 173.75 | 159.98 | 173.75 | +46.563% | 58 | 101 | -80.576% |
| 2026-06-10 | 118.55 | 118.55 | 118.55 | 118.55 | +0.194% | 1 | 101 | -71.531% |
| 2026-06-09 | 119.00 | 119.74 | 118.32 | 118.32 | -20.000% | 4 | 101 | -71.476% |
| 2026-06-08 | 147.90 | 147.90 | 147.90 | 147.90 | +3.484% | 2 | 101 | -77.181% |
| 2026-06-05 | 158.85 | 158.85 | 142.92 | 142.92 | -19.595% | 25 | 102 | -76.385% |
| 2026-06-04 | 164.50 | 179.25 | 164.00 | 177.75 | -3.423% | 69 | 91 | -81.013% |
| 2026-06-03 | 171.50 | 184.05 | 171.50 | 184.05 | -9.762% | 14 | 80 | -81.663% |
| 2026-06-02 | 185.25 | 203.96 | 185.25 | 203.96 | +4.514% | 3 | 81 | -83.453% |
| 2026-06-01 | 182.50 | 206.37 | 176.75 | 195.15 | +35.549% | 34 | 80 | -82.706% |
| 2026-05-29 | 142.15 | 144.00 | 135.50 | 143.97 | +5.164% | 18 | 72 | -76.558% |
| 2026-05-28 | 125.50 | 139.57 | 123.56 | 136.90 | +29.224% | 10 | 68 | -75.347% |
| 2026-05-27 | 105.94 | 105.94 | 105.94 | 105.94 | -8.261% | 1 | 67 | -68.142% |
| 2026-05-26 | 111.20 | 116.00 | 111.20 | 115.48 | +10.243% | 17 | 61 | -70.774% |
| 2026-05-22 | 94.90 | 113.00 | 94.90 | 104.75 | +9.858% | 7 | 61 | -67.780% |
| 2026-05-21 | 89.10 | 95.35 | 86.00 | 95.35 | 0.000% | 79 | 0 | -64.604% |